External Length 20 ft (6.06 m) External Width 8 ft (2.44 m) External Height 8 ft 6 in (2.59 m) Internal Length Approximately 5.44 m Internal Width Approximately 2.29 m Internal Height Approximately 2.26 m Tare Weight 2,900–3,200 kg Maximum Gross Weight Up to 30,480 kg Payload Capacity Approximately 27,000 kg Internal Volume Approximately 28–33 m³ Manufactured from corrosion-resistant Corten steel Heavy-duty reinforced corner castings for lifting and stacking Weatherproof and windproof construction Marine-grade paint finish for long service life Double rear doors with heavy-duty locking bars Rubber door seals for airtight operation Forklift pockets for easy handling (on selected models) Interior Food-grade stainless steel or aluminum walls Fully insulated ceiling and side panels Aluminum T-bar flooring designed for optimal airflow Easy-to-clean hygienic interior Smooth surfaces resistant to moisture and bacteria Internal LED lighting (depending on model) Refrigeration System The refrigeration unit is mounted at one end of the container and continuously circulates cold air throughout the cargo area. Temperature Range Cooling: +30°C down to -30°C Suitable for both chilled and frozen cargo Power Supply 380–460V 3 Phase 50/60 Hz Can operate from: Shore power Generator (Genset) Fixed electrical supply Air Circulation A reefer container works by circulating air rather than blowing cold air directly onto the cargo. The refrigeration unit: Pulls warm air back through the evaporator Cools the air Forces cold air beneath the cargo through the T-bar floor Air rises around the cargo and returns to the unit This continuous airflow ensures an even temperature throughout the container.